Comparison Dorozhna Karta DK31-002A vs Dorozhna Karta DK31-002
Add to comparison |  |  |
|---|---|---|
| Dorozhna Karta DK31-002A | Dorozhna Karta DK31-002 | |
from $28.84 | from $17.00 | |
| User reviews | ||
| TOP sellers | ||
| Type | compressor | compressor |
| Power source | 12 В | 12 В |
Specs | ||
| Pressure gauge | analogue | analogue |
| Max. pressure | 10 Atm | 10 Atm |
| Performance | 38 L/min | 35 L/min |
| Current consumption | 15 А | 15 А |
| Connection | cigarette lighter | cigarette lighter |
| Power cord length | 3 m | 3 m |
| Hose length | 1 m | 1 m |
General | ||
| Cover/case |  | |
| Added to E-Catalog | february 2016 | february 2016 |
Compare Dorozhna Karta DK31-002A and DK31-002
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Glossary
Performance
The capacity of the compressor (see "Type") is the maximum amount of air that it can pump into the tyre in a minute.
Higher performance reduces the time required to inflate the wheel; on the other hand, this parameter directly affects the dimensions, weight, power consumption and price of the compressor. So it is worth choosing according to performance, taking into account real needs. So, for a “duty” tyre inflation in a passenger car, a compressor with a low operating speed is quite enough — up to 20 L / min inclusive. And if the speed of full pumping is also important for you (for example, after replacing the rubber) — you can choose a unit for 21 – 40 L / min. In turn, models with more solid characteristics — 41 – 60 L / min and more — are intended mainly for heavy equipment like SUVs, trucks, tractors, etc.
Separately, it should be noted that this parameter is NOT suitable for calculating the exact inflation time (even if the exact volume of air in the wheel is known). The fact is that the actual performance of the compressor is always lower than the claimed one: the figures in the characteristics are indicated for free air outlet, and when pumping the wheels, the pumping speed will inevitably be lower due to the resistance of the nipple.
Higher performance reduces the time required to inflate the wheel; on the other hand, this parameter directly affects the dimensions, weight, power consumption and price of the compressor. So it is worth choosing according to performance, taking into account real needs. So, for a “duty” tyre inflation in a passenger car, a compressor with a low operating speed is quite enough — up to 20 L / min inclusive. And if the speed of full pumping is also important for you (for example, after replacing the rubber) — you can choose a unit for 21 – 40 L / min. In turn, models with more solid characteristics — 41 – 60 L / min and more — are intended mainly for heavy equipment like SUVs, trucks, tractors, etc.
Separately, it should be noted that this parameter is NOT suitable for calculating the exact inflation time (even if the exact volume of air in the wheel is known). The fact is that the actual performance of the compressor is always lower than the claimed one: the figures in the characteristics are indicated for free air outlet, and when pumping the wheels, the pumping speed will inevitably be lower due to the resistance of the nipple.